PCA9510 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS PCA9510; PCA9511 Hot swappable I2C and SMBus bus buffer Product data sheet Supersedes data of 2003 Dec 18 2004 Oct 05 Philips Semiconductors Philips Semiconductors Product data sheet Hot swappable I2C and SMBus bus buffer PCA9510; PCA9511 DESCRIPTION The PCA9510 and PCA9511 are hot swappable I2C and SMBus buffers that allows I/O card insertion into a live backplane without corrupting the data and clock buses. Control circuitry prevents the backplane from being connected to the card until a stop mand or bus idle occurs on the backplane without bus contention on the card. When the connection is made, the PCA9510 and PCA9511 provides bi-directional buffering,...